9 Configuring Temperature Measurement

Temperature measurement is available on selected models.

9.1 Configuring Rule

Configure temperature measurement rules, and when alarm conditions are met, an alarm will be triggered.

9.1.1 Configuring Parameters

Step 1 Select Temperature Measurement > Rule > Parameters

Figure 9-1 Configuring parameters

Step 2 Select the drawing tools, including spot, line, polygon, rectangle, and ellipse. After selecting the tool, the corresponding rule is displayed in Measurement Rule. Click the name, and you can edit it; click to disable the corresponding rule.

Step 3 Draw then rules.

● Select spot as the drawing tool, and you can click a position on the surveillance image and a spot is formed.

● Select line, rectangle or ellipse as the drawing tool, and you can hold the left mouse button to draw rules on the surveillance image.

● Select polygon as the drawing tool, and you can hold the left mouse button to draw rules you need on the surveillance image. Right-click to end your drawing.

● Select a rule that you have drawn, and then click Redraw Rule, you can delete the rule and draw a new one.

● You can draw 12 rule at most.

Step 4 Click Alarm to configure the parameters.

Table 9-1 Alarm parameter description

Parameter Description

Config

Target Radiation Coefficient

Target Distance

Target Reflection Temperature

Enable the configuration.

Radiation coefficient of targets that are shot by this Camera. Ranges from 0.5–1.

Distance from the camera to targets that are shot. Ranges from 0–10000 m.

Temperature of targets that are shot by this Camera. Ranges from -50 °C to 327.7 °C.

Alarm-out Port Enable alarm out.

Set the alarm condition: Alarm result + alarm condition + Alarm threshold temperature/temperature slope.

● Alarm result: The display items of temperature.

◇ Select spot as the drawing tool, and average temperature and temperature slope will be displayed.

◇ Select line, rectangle, ellipse or polygon as the drawing tool, and maximum/minimum/average temperature, temperature slope and temperature difference are displayed.

Alarm Condition

Temperature difference means the difference between maximum and minimum temperatures under rules that you have set; temperature slope means temperature’s varying rate under rules you have set.

● Alarm condition: Below, Match and Above.

● Alarm threshold temperature: The temperature that triggers alarm, and it ranges from–40 °C to 550 °C.

You can set this value when you select alarm result as Max, Min, Average Temperature, or Temperature Difference

● Temperature slope: The temperature difference in each minute, and it ranges from–600 °C/min to 600 °C/min.

You can set this value when you select Alarm Results as Slope.

Temperature Error

Temperature Duration

Step 5 Click Apply

Set a temperature error value and if the alarm threshold temperature or temperature slope is within the value you have set, linked alarms will still be triggered. Ranges from–10 °C to 10 °C.

You can set a lasting time of abnormal temperature after which alarms will be triggered. Ranges from 0–1000 s.

After configuration, you can view the temperature change under the configured rules on the live image.

9.1.2 Configuring Temperature Contrast

Compares temperature of spots, lines or area that you have selected and displays comparison results on the image.

Prerequisites

You have configured at least two temperature measurement rules. For details, see "9.1.1 Configuring Parameters".

Procedure

Step 1 Select Temperature Measurement > Rule > Temperature Contrast

Figure 9-2 Temperature contrast

Step 2 Click Add to add a temperature comparison group.

Step 3 Click to enable the temperature comparison group, and then configure the parameters.

The temperature comparison group is enabled by default.

Table 9-2 Temperature comparison group

Parameter Description

Temp Different

Select the targets for contrast.

Set the alarm condition: Alarm result + alarm condition + Alarm threshold temperature.

● Alarm result: Select from the following three options to determine a standard of triggering an alarm..

◇ Average temperature: Compare average temperatures of two rules.

◇ Maximum temperature: Compare maximum temperatures of two rules.

Alarm Condition

Step 4 Click Apply.

◇ Minimum temperature: Compare minimum temperatures of two rules.

When one of the two rules is a spot, both maximum temperature and minimum temperature are actually average temperature.

● Alarm condition: Below, Match and Above

● Alarm threshold temperature: The temperature that triggers alarm, and it ranges from–40 °C to 550 °C.

After configuration, you can view the temperature contrast results on the live image.

9.2 Configuring Temperature

Configure temperature alarm rules, and when alarm conditions are met, an alarm will be triggered.

Prerequisites

You have configured temperature measurement rules. For details, see "9.1.1 Configuring Parameters".

Procedure

Step 1 Select Temperature Measurement > Temperature

Step 2 Click to enable the temperature alarm.

Figure 9-3 Temperature alarm

Step 3 Configure the parameters. For details, see "4.6.1 Configuring Alarm Linkage".

Step 4 Click Apply

9.3 Configuring Global Configuration

You can enable temperature measurement, isotherm and color code.

Background Information

● Temperature Switch: A switch with which you can enable or disable temperature testing rules. Enable the Temperature Switch and the temperature testing rules you have set will be displayed on surveillance images.

● Isotherm: Used to highlight an object in images of high brightness. Isotherm is based on median temperature, with highest temperature and lowest temperature as its range. The part of an object whose temperature is higher than floor temperature will be represented in a bright color and the part of an object whose temperature is lower than floor temperature will be represented in a black/white color.

● Color Code: Enable this function, and a color code is displayed on the right side of surveillance images to show change of color between minimum temperature and maximum temperature.

Procedure

Step 1 Select Temperature Measurement > Global Configuration. Step 2 Set the parameters.

Parameter

Temperature

Description

Enable the temperature measurement function.

Temperature Unit Includes °C and °F。

Relative Humidity

Atmosphere Temperature

Target Radiation Coefficient

Target Distance

Target Reflection Temperature

Isotherm

Relative humidity of environment, and it ranges from 0 RH–100 % RH.

Temperature of the environment, and it ranges from–50 °C to 327.7 °C.

Set radiation coefficient of targets that are shot by this Camera. Ranges from 0.5–1

Distance from the Camera to targets that are shot, and it ranges from 0 m–10000 m.

Temperature of targets that are shot by this Camera. Ranges from–50 °C to 327.7 °C.

After enabling this function, make sure that make sure that floor temperature≤ median temperature≤ ceiling temperature≤ saturation temperature.

● When gain mode is under low-temperature mode, value ranges from–40 °C to 150 °C.

Min Temperature

● When gain mode is under high-temperature mode, value ranges from–40 °C to 600 °C.

Parameter

Medium Temperature

Description

● When gain mode is under low-temperature mode, value ranges from–40 °C to 160 °C.

● When gain mode is under high-temperature mode, value ranges from–40 °C to 600 °C.

● When gain mode is under low-temperature mode, value ranges from–40 °C to 160 °C.

Max Temperature

● When gain mode is under high-temperature mode, value ranges from–40 °C to 600 °C.

● When gain mode is under low-temperature mode, value ranges from–40°C to 160 °C

Saturation Temperature

Color Code

Step 3 Click Apply.

● When gain mode is under high-temperature mode, value ranges from–40 °C to 600 °C.

Enable this function, and a color code will be displayed on the right side of the image.

The report displays the average temperature change of the selected spot, line, and area. This function is only available on cameras supporting temperature measurement.

Prerequisites

You have configured temperature measurement rules. For details, see "9.1.1 Configuring Parameters".

Procedure

Step 1 Log in to the web page, and then select Report Step 2 et the conditions for searching and click Search. The corresponding report is displayed.

11.1 Security Status

Background Information

Detect the user and service, and scan the security modules to check the security status of the camera, so that when abnormality appears, you can process it timely.

● User and service detection: Detect login authentication, user status, and configuration security to check whether the current configuration conforms to recommendation.

● Security modules scanning: Scan the running status of security modules, such as audio/video transmission, trusted protection, securing warning and attack defense, not detect whether they are enabled.

Procedure

Step 1 Select Security > Security Status.

Step 2 Click Rescan to scan the security status of the camera.

Related Operations

After scanning, different results will be displayed with different color. Yellow indicates that the security modules are abnormal, and Green indicates that the security modules are normal.

1. Click Details to view the details of the scanning result.

2. Click Ignore to ignore the exception, and it will not be scanned in next scanning. Click Joint Detection, and the exception will be scanned in next scanning.

3. Click Optimize, and the corresponding page is displayed, and you can edit the configuration to clear the exception.